Air freshener



FIG. 1 is a perspective view taken from the top and one side of an air freshener container showing my new design;

FIG. 2 is another perspective view taken from the top and one side thereof showing the container in an open position;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a air freshener, as shown and described. 